LTSpice is one of the best free programs for analog simulation.now would it be possible that someone start to develop it into a simulation program ? I've seen a few "open" projects for simulation but they have mostly been very specific to particular type of circuits and most of them are just comendable for the attemp at best.
Have you looked at Ltspice/SwitcherCAD by any chance? This sim works with any SPICE model description so you can use any manufacturer's models in your simulation.I've seen a few "open" projects for simulation but they have mostly been very specific to particular type of circuits and most of them are just comendable for the attemp at best.